Add a new Gateways class to handle the locale code of Paypal checkout

src/Hyyan/WPI/Gateways.php

@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * This file is part of the hyyan/woo-poly-integration plugin.
+ * (c) Hyyan Abo Fakher <tiribthea4hyyan@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Hyyan\WPI;
+
+/**
+ * Gateways
+ *
+ * Handle Payment Gateways
+ *
+ * @author Nicolas Joannès <nic@cobea.be>
+ */
+class Gateways
+{
+
+
+    /**
+     * Construct object
+     */
+    public function __construct()
+    {
+        add_filter('woocommerce_paypal_args', array($this, 'setPaypalLocalCode'));
+
+    }
+
+
+    /**
+     * Set the PayPal checkout locale code
+     *
+     * @param array $args the current paypal request args array
+     *
+     * @return void
+     */
+    public function setPaypalLocalCode($args)
+    {
+        $lang = pll_current_language('locale');
+        $args['locale.x'] = $lang;
+
+        return $args;
+
+    }
+
+
+}

src/Hyyan/WPI/Plugin.php

@@ -154,6 +154,7 @@ protected function registerCore()
         new Reports();
         new Widgets\SearchWidget();
         new Widgets\LayeredNav();
+        new Gateways();
     }
 
 }